BINARY THRESHOLD, MAX COMPRESSION HVC1, CANNY EDGE 9 [or mhat] FFMPEG

BINARY THRESHOLD, MAX COMPRESSION HVC1, CANNY EDGE 9 – or mhat – FFMPEG

[note – you can upgrade sound from 32k to 128k – that was just experiment]

\ffmpeg\ffmpeg -i %1 -f lavfi -i color=gray:s=640×360 -f lavfi -i color=black:s=640×360 -f lavfi -i color=white:s=640×360 -filter_complex threshold %1-threshold.mkv

\ffmpeg\ffmpeg -i %1 -c:v libx265 -crf 51 -c:a aac -b:a 32k -tag:v hvc1 %1-hvc1.mp4

ffmpeg -i %1 -vf “edgedetect=canny:low=0.9:high=0.9″ -c:a copy %1-canny09.mp4

—-

also going to try another hvc1 compression at the end.

======================

compare canny9 to mhat!
your latest mhat is:
ffmpeg -i %1 -vf “gblur, colorchannelmixer=.3:.4:.3:0:.3:.4:.3:0:.3:.4:.3, convolution=1 1 1 1 -8 1 1 1 1:1 1 1 1 -8 1 1 1 1:1 1 1 1 -8 1 1 1 1:1 1 1 1 -8 1 1 1 1:5:5:5:1:0:128:128:0, negate, eq=gamma=0.5:contrast=2″ -c:a copy %1-mhat.mp4

but convolutionf was a favorite too:
ffmpeg -i %1 -vf “colorchannelmixer=.3:.4:.3:0:.3:.4:.3:0:.3:.4:.3,convolution=1 1 1 1 -8 1 1 1 1:1 1 1 1 -8 1 1 1 1:1 1 1 1 -8 1 1 1 1:1 1 1 1 -8 1 1 1 1:5:5:5:1:0:128:128:0, negate” -c:a copy %1-convolutionf.mp4

Leave a comment

Your email address will not be published. Required fields are marked *


− 9 = zero

Leave a Reply